- 2006. 8 ~ 2011. 8, Ph.D. Department of Materials & Science Engineering, Seoul National University, Korea
- 1998. 3 ~ 2006. 8, B.E. Department of Materials & Science Engineering, Seoul National University, Korea

- 2021. 3 ~ 2024. 1, Assistant Professor, Mineral Resources Engineering, Dong-A University
- 2019. 1 ~ 2021. 2, Principal Engineer, Electrode Group, Samsung SDI
- 2011. 9 ~ 2019. 1, Principal Researcher, Energy Lab., Samsung Advanced Institute of Technology

- Dong-Hun Lee, Do-Hyeon Kim, Heechul Jung*, Cheol-Min Park*, Li reaction pathways in Ge and high-performance Ge nanocomposite anodes for Li-ion batteries, Chemical Engineering Journal, 454, 140329, 2023
- Junhyuk Moon*, Heung Chan Lee*, Heechul Jung, Shinya Wakita, Sungnim Cho, Jaegu Yoon, Joowook Lee, Atsushi Ueda, Bokkyu Choi, Sihyung Lee, Kimihiko Ito, Yoshimi Kubo, Alan Christian Lim, Jeong Gil Seo, Jungho Yoo, Seungyeon Lee, Yongnam Ham, Woonjoong Baek, Young-Gyoon Ryu* & In Taek Han, Interplay Between Electrochemical Reactions and Mechanical Responses in Silicon-Graphite Anodes and Its Impact on Degradation, Nature Communications, 12, 2714, 2021
- Seong Heon Kim*, Yong Su Kim, Woon Joong Baek, Sung Heo, Sungsoo Han, Heechul Jung*, Nanoscale electrical resistance imaging of solid electrolyte interphases in lithium-ion battery anodes, Journal of Power Sources 407 (15), 1-5, 2018
- Seong Heon Kim*, Yong Su Kim, Woon Joong Baek, Sung Heo, Dong-Jin Yun, Sungsoo Han, Heechul Jung*, Nanoscale Electrical Degradation of Silicon-Carbon Composite Anode Materials for Lithium-Ion Batteries, ACS Applied Materials & Interfaces 10 (29), 24549-24553, 2018
- Seong Heon Kim, Sung Heo, Jinsoo Mun, Gyusung Kim, Woon Joong Baek, Yong Su Kim, Sungsoo Han, Heechul Jung* Verification of Delayed Permanent Lithium Intercalation into Graphite Interlayers by Surface Treatment of Lithium-Ion Battery Anodes, Journal of The Electrochemical Society 164 (9), A2290-A2294, 2017
- Yong Su Kim*, Seong Heon Kim, Gyusung Kim, Sung Heo, Jinsoo Mun, Sungsoo Han, Heechul Jung*, Yong Koo Kyoung, Dong Jin Yun, Woon Joong Baek, Seokgwang Doo, Protective Oxide Coating for Ionic Conductive Solid Electrolyte Interphase, ACS Applied Materials & Interfaces 8 (45), 30980-30984, 2016
- Heechul Jung, Young-Ugk Kim, Min-Seok Sung, Yoon Hwa, Goojin Jeong, Geun-Bae Kim and Hun-Joon Sohn*, Nanosize Si anode embedded in super-elastic Nitinol (Ni-Ti) shape memory alloy matrix for Li rechargeable batteries, Journal of Materials Chemistry, 21, 11213-11216, 2011
- Heechul Jung, Cheol-Min Park and Hun-Joon Sohn*, Bismuth sulfide and its carbon nanocomposite for rechargeable Li-ion batteries, Electrochimica Acta, 56, 2135, 2011

- Vinoth Ganesan1, Young-Han Lee, Heechul Jung*, and Cheol-Min Park*, Porous polyhedral carbon matrix for high-performance Li/Na/K-ion battery anodes, Carbon Letters, 2023
- Dong-Hun Lee, Do-Hyeon Kim, Heechul Jung*, Cheol-Min Park*, Li reaction pathways in Ge and high-performance Ge nanocomposite anodes for Li-ion batteries, Chemical Engineering Journal, 454, 140329, 2023
- Dongkyu Choi, Hyuksang Kwon, Seonguk Lim, Taekyun Jeong, Heechul Jung, Yong-Il Kim*, and Dongwook Han*, Unexplored Orthorhombic LiMn1–xTixO2 Cathode Materials with a Stable Atomic Site Occupancy and Phase Transition, Energy & Fuels, 37, 1404-1413, 2023
- Minjun Kim, Eunjeong Seok, Jeongeun Park, Seunghak Lee, Haeun Kang, Minkyeong Ku, Kyung Yoon Chung, Heechul Jung, Wonchang Choi*, Polydopamine-assisted coating layer of a fast Li-ion conductor Li6.25La3Zr2Al0.25O12 on Ni-rich cathodes for Li-ion batteries, Chemical Engineering Journal, 450, 137939, 2022
- Seunghak Lee, Jeongeun Park, Eunjeong Seok, Minjun Kim, Minkyeong Ku, Hyojun Lim, Sang-Ok Kim, Heechul Jung, Wonchang Choi*, Polydopamine-Induced Nano-Coating Layer for High Stability of Nickel-Rich Cathode in Secondary Batteries, International Journal of Energy Research, 46, 11, 15276-15289, 2022,
- Jeongeun Park, Seunghak Lee, Minjun Kim, Eunjeong Seok, Dohyub Park, Hyojun Lim, Hyung-Seok Kim, Heechul Jung, Wonchang Choi*, Design of a hydrolysis-supported coating layer on the surface of Ni-rich cathodes in secondary batteries, International Journal of Energy Research, 46, 11, 15027–15042, 2022
- Jihyun Jang, Hyun-seung Kim, San Moon, Oh B. Chae, Sung-Jin Ahn, Heechul Jung, Junghyun Choi, Seung M. Oh, Ji Heon Ryu*, and Taeho Yoon*, Concentration Gradient Induced Delithiation Failure of MoO3 for Li-Ion Batteries, Nano Letters, 22, 2, 761–767, 2022
- JihyunJang, Heechul Jung, Seung M.Oh, Ji HeonRyu, A comparative study of reaction mechanism of MoS2 negative electrode materials for sodium-ion batteries, Journal of Alloys and Compounds, 876 (25), 160182, 2021
- Junhyuk Moon*, Heung Chan Lee*, Heechul Jung, Shinya Wakita, Sungnim Cho, Jaegu Yoon, Joowook Lee, Atsushi Ueda, Bokkyu Choi, Sihyung Lee, Kimihiko Ito, Yoshimi Kubo, Alan Christian Lim, Jeong Gil Seo, Jungho Yoo, Seungyeon Lee, Yongnam Ham, Woonjoong Baek, Young-Gyoon Ryu* & In Taek Han, Interplay Between Electrochemical Reactions and Mechanical Responses in Silicon-Graphite Anodes and Its Impact on Degradation, Nature Communications, 12, 2714, 2021
- Seung-Su Lee, Ki-Hun Nam, Heechul Jung, Cheol-Min Park*, Si-based composite interconnected by multiple matrices for high-performance Li-ion Battery anodes, Chemical Engineering Journal, 381 (1), 122619, 2020
- Hyuk-Tae Kwon, Ah-Ram Park, Seung-Su Lee, Hyunwoo Cho1, Heechul Jung*, and Cheol-Min Park*, Nanostructured Si-FeSi2-Graphite-C Composite: An Optimized and Practical Solution for Si-Based Anodes for Superior Li-Ion Batteries, Journal of The Electrochemical Society, 166 (10), A2221-A2229, 2019
- Jun-Ho Park, Kwangjin Park, Dongwook Han*, Dong-Hee Yeon, Heechul Jung, Byungjin Choi, Seong Yong Park, Sung-Jin Ahn, Jin-Hwan Park, Heung Nam Han and Kang Hee Lee*, Structure-and porosity-tunable, thermally reactive metal organic frameworks for high-performance Ni-rich layered oxide cathode materials with multi-scale pores, Journal of Materials Chemistry A, 7 (25), 15190-15197, 2019
- Seong Heon Kim*, Yong Su Kim, Woon Joong Baek, Sung Heo, Sungsoo Han, Heechul Jung*, Nanoscale electrical resistance imaging of solid electrolyte interphases in lithium-ion battery anodes, Journal of Power Sources 407 (15), 1-5, 2018
- Seong Heon Kim*, Yong Su Kim, Woon Joong Baek, Sung Heo, Dong-Jin Yun, Sungsoo Han, Heechul Jung*, Nanoscale Electrical Degradation of Silicon-Carbon Composite Anode Materials for Lithium-Ion Batteries, ACS Applied Materials & Interfaces 10 (29), 24549-24553, 2018
- Min-Gu Park, Dong-Hun Lee, Heechul Jung, Jeong-Hee Choi, Cheol-Min Park*, Sn-Based Nanocomposite for Li-Ion Battery Anode with High Energy Density, Rate Capability, and Reversibility, ACS nano 12 (3), 2955-2967, 2018
- Seong Heon Kim, Sung Heo, Jinsoo Mun, Gyusung Kim, Woon Joong Baek, Yong Su Kim, Sungsoo Han, Heechul Jung* Verification of Delayed Permanent Lithium Intercalation into Graphite Interlayers by Surface Treatment of Lithium-Ion Battery Anodes, Journal of The Electrochemical Society 164 (9), A2290-A2294, 2017
- Yong Su Kim*, Seong Heon Kim, Gyusung Kim, Sung Heo, Jinsoo Mun, Sungsoo Han, Heechul Jung*, Yong Koo Kyoung, Dong Jin Yun, Woon Joong Baek, Seokgwang Doo, Protective Oxide Coating for Ionic Conductive Solid Electrolyte Interphase, ACS Applied Materials & Interfaces 8 (45), 30980-30984, 2016
- Byoung-Sun Lee, Jihyun Yoon, Changhoon Jung, Dong Young Kim, Seung-Yeol Jeon, Ki-Hong Kim, Jun-Ho Park, Hosang Park, Kang Hee Lee, Yoon-Sok Kang, Jin-Hwan Park, Heechul Jung*, Woong-Ryeol Yu*, Seok-Gwang Doo, Silicon/Carbon Nanotube/BaTiO3 Nanocomposite Anode: Evidence for Enhanced Lithium-Ion Mobility Induced by the Local Piezoelectric Potential, ACS nano 10 (2), 2617-2627, 2016
- Byoung-Sun Lee, Ho-Sung Yang, Heechul Jung, Sang Kook Mah, Seunguk Kwon, Jin-Hwan Park, Kang Hee Lee, Woong-Ryeol Yu*, Seok-Gwang Doo, Facile method to improve initial reversible capacity of hollow carbon nanofiber anodes, European Polymer Journal 70, 392-399, 2015
- Byung-Sun Lee, Hosung Yang, Heechul Jung, Seung-Yeol Jeon, Changhoon Jung, Sang-Won Kim, Jihyun Bae, Chweelin Choong, Jungkyun Im, U-in Chung, Jong-Jin Park* and Woong-Ryeol Yu*, Novel multi-layered 1-D nanostructure exhibiting the theoretical capacity of silicon for a super-enhanced lithium-ion battery, Nanoscale 6 (11), 5989-5998, 2014
- Heechul Jung, Young-Ugk Kim, Min-Seok Sung, Yoon Hwa, Goojin Jeong, Geun-Bae Kim and Hun-Joon Sohn*, Nanosize Si anode embedded in super-elastic Nitinol (Ni-Ti) shape memory alloy matrix for Li rechargeable batteries, Journal of Materials Chemistry, 21, 11213-11216, 2011
- Heechul Jung, Cheol-Min Park and Hun-Joon Sohn*, Bismuth sulfide and its carbon nanocomposite for rechargeable Li-ion batteries, Electrochimica Acta, 56, 2135, 2011
- Jae-Myung Lee, Heechul Jung, Yoon Hwa, Hansu Kim, Dongmin Im, Seok-Gwang Doo and Hun-Joon Sohn*, Improvement of electrochemical behavior of Sn2Fe/C nanocomposite anode with Al2O3 addition for lithium-ion batteries, Journal of Power Sources, 195, 5044, 2010
- Cheol-Min Park, Won-Seok Chang, Heechul Jung, Jae-Hun Kim and Hun-Joon Sohn*, Nanostructured Sn/TiO2/C composite as a high-performance anode for Li-ion batteries, Electrochemistry Communications, 11, 2165, 2009
- Cheol-Min Park, Heechul Jung and Hun-Joon Sohn*, Electrochemical Behaviors and Reaction Mechanism of Nanosilver with Lithium, Electrochemical and Solid-State Letter, 12, A171, 2009

- 박소연, 정희철, Enhancing electrochemical performance of thick electrode by TiO2 coating for LFP battery, 제46회 한국전기화학회 추계학술발표회, 여수엑스포컨벤션센터, 2023
- 선하나, 정희철, Si/TiN/C composite of anode materials for Lithium-ion Batteries, 제46회 한국전기화학회 추계학술발표회, 여수엑스포컨벤션센터, 2023
- 정희철, 고에너지밀도 전지용 실리콘 음극소재, 2021년 한국세라믹학회 추계학술대회, 제주라마다프라자호텔, 2021
- 정희철, Surface-treatment of Si/C composite as anode materials for LIBs, Nano Korea 2021, 일산킨텍스, 2021
- 정희철, 리튬이차전지 음극재 이온전도성 표면처리 효과, 2021년 한국세라믹학회 춘계학술대회, 창원컨벤션센터, 2021
- Heechul Jung, Stable protective coating layer on the Si/C composite for Li-ion batteries, European Material Research Society Fall meeting, Warsaw University of Technology, 2017
- Heechul Jung, Yong Su Kim, Seong Heon Kim, Jinsoo Mun, Sungsoo Han, Protective coating layer of Si/C composite for lithium-ion secondary batteries, 9th Asian Conference on Electrochemical Power Source, 경주화백컨벤션센터, 2016
- Heechul Jung, Jinsoo Mun, Gyusung Kim, Jin-Hwan Park, Seokgwang Doo, Hun-Joon Sohn, Core-shell TiSi2/Si nanocomposite with Highly conductive TiN as anode materials for Li-Ion Batteries, 2015 Material Research Society Fall meeting, Hynes Convention Center, 2015
- Changhoon Jung, Heechul Jung, Dong-su Ko, Heegoo Kim, Sunjung Byun, Eui-seong Moon and Woo Sung Jeon, Mechanism Study of Crack Formation at Si Thin Film Anodes with Different Crystalline during Lithiation/Delithiation, 225th Electrochemical Society Meeting, Hilton Orlando Bonnet Creek, 2014
- Heechul Jung and Jin-Hwan Park, Silicon nanocomposites with Highly conductive matrix as Anode materials for Li-ion Batteries, 224th Electrochemical Society Meeting, The Hilton San Francisco Hotel, 2013
- Heechul Jung, Cheol-Min Park and Hun-Joon Sohn, The reaction mechanism of bismuth sulfide and its carbon nanocomposite for lithium-ion batteries, 4th Asian Conference on Electrochemical Power Sources, National Taiwan University of Science & Technology, 2009
- Heechul Jung, Cheol-Min Park and Hun-Joon Sohn, Electrochemical characterization of Bi2S3 and its carbon nanocomposite for rechargeable Li-ion batteries, 3rd Asian Conference on Electrochemical Power Sources, Korea University, 2008
- Heechul Jung and Hun-Joon Sohn, Enhanced Cycleability of Mg2Si-C composite for Li-Ion batteries, 8th Japan-Korea students' symposium, Tohoku University, 2007

- 음극, 이를 채용한 리튬전지 및 이의 제조 방법, KR-101621384-B1(등록), 2016
- 리튬 이차전지용 음극 및 이를 채용한 리튬 이차전지, KR-102094993-B1(등록), 2020
- 리튬 이차전지용 음극 및 이를 채용한 리튬 이차전지, KR-20140106292-A(출원), 2013
- 음극 활물질 및 이를 이용한 리튬 이차전지, KR-20150061695-A(출원), 2013
- 엑스선 분석용 인-시츄 코인 셀과 그 제조방법 및 그에 대한 엑스선 분석방법, KR-20160014476-A(출원), 2014
- 복합 음극 활물질, 상기 복합 음극 활물질을 포함하는 음극 및 상기 음극을 포함하는 리튬 이차전지, KR-20160040046-A(출원), 2014
- 복합 음극 활물질, 그 제조방법, 이를 포함하는 음극 및 리튬이차전지, KR-20160081582-A(출원), 2014
- 복합 음극 활물질, 상기 복합 음극 활물질을 포함하는 음극 및 상기 음극을 포함하는 리튬 이차전지, KR-20160081688-A(출원), 2014
- 실리콘계 음극 활물질, 이의 제조방법, 상기 실리콘계 음극 활물질을 포함하는 음극 및 상기 음극을 포함하는 리튬 이차전지, KR-20160081692-A(출원), 2014
- 실시간 분석을 위한 인-시츄 코인 셀과 이를 포함하는 측정 시스템과 인-시츄 코인 셀의 제조방법 및 광을 이용한 그 측정방법, KR-20160129612-A(출원), 2015
- 음극 활물질 복합체, 상기 음극 활물질 복합체를 포함하는 음극, 상기 음극을 포함하는 리튬 이차전지, 및 상기 음극 활물질 복합체의 제조방법 , KR-20160144832-A(출원), 2015
- 복합 음극 활물질, 이를 포함하는 음극 및 리튬 이차 전지, 및 상기 복합 음극 활물질의 제조방법, KR-20170036417-A(출원), 2015
- 복합 음극 활물질, 상기 복합 음극 활물질을 포함하는 음극 및 상기 음극을 포함하는 리튬 이차전지, KR-20170037443-A(출원), 2015
- 바인더, 이를 포함하는 전극 및 리튬 전지, 및 이의 제조방법, KR-20190022332-A(출원), 2017
- 음극 활물질 및 이를 채용한 리튬 이차 전지, 및 상기 음극 활물질의 제조방법, KR-20190035387-A(출원), 2017
- 배터리 하우징 구조체 및 이를 적용한 배터리 장치, KR-20190106115-A(출원), 2018
- 바인더, 그 제조방법, 이를 포함하는 이차전지용 전극 및 이차전지, KR-20200041661-A(출원), 2018
- 대상물의 변형과 관련된 기계적 특성을 측정하는 장치 및 방법, KR-20200047194-A(출원), 2018
- 음극 활물질 및 이를 채용한 리튬 이차 전지, 및 상기 음극 활물질의 제조방법, KR-20200073350-A(출원), 2018
- In-situ coin cell for real time analysis, measuring system including the same, method of manufacturing in-situ coin cell and method of measuring in-situ coin cell using light, US-9716295-B2(등록), 2017
- Matériau actif négatif composite et son procédé de préparation, électrode négative renfermant ce matériau actif negatif composite et batterie secondaire au lithium comprenant une électrode négative, EP-3002807-B1(등록), 2018
- Composite negative active material, negative electrode and lithium secondary battery including the composite negative active material, and method of preparing the composite negative active material, US-10050264-B2(등록), 2018
- Composite anode active material, anode including the composite anode active material, and lithium secondary battery including the anode, US-10164240-B2(등록), 2018
- Composite anode active material, method of preparing the same, and anode and lithium secondary battery including the composite anode active material, US-10164252-B2(등록), 2018
- Composite for anode active material, anode including the composite, lithium secondary battery including the anode, and method of preparing the composite, US-10164254-B2(등록), 2018
- Silicon-containing negative active material, method of preparing the same, negative electrode including the same, and lithium secondary battery including negative electrode, US-10177374-B2(등록), 2019
- Composite negative active material, negative electrode including composite negative active material, and lithium secondary battery including negative electrode, US-10249874-B2(등록), 2019
- Coin cell battery analyzed with in-situ X-ray analysis, method of manufacturing the same, and method of analyzing the same using X-ray, US-10439172-B2(등록), 2019
- Binder, electrode and lithium battery including the same, and method of preparing the binder, US-2019067699-A1(출원), 2017
- Negative active material, lithium secondary battery including the same, and method of manufacturing the negative active material, US-2019097220-A1(출원), 2017
- Battery housing structure and battery apparatus including the same, US-2019280325-A1(출원), 2018
- Binder, method of preparing the same, electrode for secondary battery including the binder, and secondary battery including the electrode, US-2020119356-A1(출원), 2018
- Apparatus and method for measuring mechanical property related to deformation of object, US-2020132577-A1(출원), 2018
- Negative active material, lithium secondary battery including the negative active material, and method of preparing the negative active material, US-2020194785-A1(출원), 2018
- Composite anode active material and preparation method thereof, cathode and lithium secondary battery, CN105489853B(등록), 2019
- Composite anode active material, cathode and lithium secondary battery including it, CN105742583B(등록), 2019

- 2023.04 ~ 2024.12 산업통상자원부, 후막전극 기반의 200Wh/kg 이상의 고에너지밀도 리튬인산철전지셀 제조기술 개발 (연구책임자)
- 2023.01 ~ 2023.12 한국연구재단, 에너지/환경 소재 공정조합설계 연구단
- 2023.01 ~ 2023.12 과학기술정보통신부, 전기화학기반 저차원 나노소재 분석용 주사 전기화학 현미경 핵심기술 개발
- 2022.07 ~ 2023.12 산업통상자원부, 이차전지 핵심소재 중견기업 특화 인력양성사업
- 2021.03 ~ 2022.12 하나머티리얼즈, 고용량 실리콘 음극소재 개발 및 평가 (연구책임자)